LM1117 (ACTIVE) Space saving 800-mA low-dropout linear regulator with internal current limit

 

Models (12)

Title Category Type Date
LM1117 Adjustable Unencrypted PSpice Transient Model PSpice Model ZIP 17 Aug 2015
LM1117 ADJ PSpice Transient Model PSpice Model ZIP 10 Aug 2015
LM1117 3P3 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 3P3 PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 5P0 PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 5P0 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 1P8 PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 1P8 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 2P5 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 2P5 PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 2P85 PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM1117 2P85 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015

Design kits & evaluation modules (1)

Name Part# Type
Full HD DLP4710 Chipset Evaluation Module DLPDLCR4710EVM-G2 Evaluation Modules & Boards

Reference designs

260 W off-line multiple-output LLC-SRC reference design

This reference design uses UCC256302 LLC resonant controller to provide US-line AC input to a 30-V, 250-W output and a 13.8-V, 11-W output conversion. The low profile design has a maximum height of 1 inch. This design achieves 94% peak efficiency at 120-VAC input.

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

WEBENCH® Designer LM1117

  Min   Max Range
Vin  V 2.6 to 15.0V
Product Option
Vout  V
Iout  A ≤ 0.8A
Ambient Temp  °C -40.0 to 125.0°C